Melissa Anne Santillan, M.D.
NPI 1588955405 · Family Medicine Physician · Cypress, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Anne Santillan, M.D. is a Family Medicine Physician provider in Cypress, TX (NPI 1588955405).
Provider details
- NPI number
- 1588955405
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- Q3396 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-26
- Last updated
- 2024-12-05
- Certified
- 2024-12-05
Frequently asked questions
- What is Melissa Anne Santillan's NPI number?
- Melissa Anne Santillan's National Provider Identifier (NPI) is 1588955405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Anne Santillan's specialty?
- Melissa Anne Santillan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Anne Santillan located?
- Melissa Anne Santillan's practice location on file with NPPES is 21214 Northwest Freeway, Cypress, TX 77429.
- What is Melissa Anne Santillan's phone number?
- The practice phone number listed in the NPPES registry for Melissa Anne Santillan is (832) 912-3800.
- Does Melissa Anne Santillan accept Medicare?
- Melissa Anne Santillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Anne Santillan's NPI active?
- Yes — Melissa Anne Santillan's NPI (1588955405) is active in the NPPES registry as of the last update on 2024-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.